EP0199181A3 - Fuel injection system for an internal combustion engine - Google Patents
Fuel injection system for an internal combustion engine Download PDFInfo
- Publication number
- EP0199181A3 EP0199181A3 EP86104805A EP86104805A EP0199181A3 EP 0199181 A3 EP0199181 A3 EP 0199181A3 EP 86104805 A EP86104805 A EP 86104805A EP 86104805 A EP86104805 A EP 86104805A EP 0199181 A3 EP0199181 A3 EP 0199181A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion engine
- internal combustion
- fuel injection
- injection system
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/008—Controlling each cylinder individually
- F02D41/0082—Controlling each cylinder individually per groups or banks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
- F02D41/345—Controlling injection timing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7275685A JPS61232357A (en) | 1985-04-08 | 1985-04-08 | Fuel injection controller for internal-combustion engine |
JP7275885A JPS61232358A (en) | 1985-04-08 | 1985-04-08 | Fuel injection controller for internal-combustion engine |
JP72759/85 | 1985-04-08 | ||
JP7275985A JPS61232359A (en) | 1985-04-08 | 1985-04-08 | Fuel injection controller for internal-combustion engine |
JP72758/85 | 1985-04-08 | ||
JP72756/85 | 1985-04-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0199181A2 EP0199181A2 (en) | 1986-10-29 |
EP0199181A3 true EP0199181A3 (en) | 1987-09-30 |
EP0199181B1 EP0199181B1 (en) | 1991-09-25 |
Family
ID=27301033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86104805A Expired - Lifetime EP0199181B1 (en) | 1985-04-08 | 1986-04-08 | Fuel injection system for an internal combustion engine |
Country Status (3)
Country | Link |
---|---|
US (1) | US4700681A (en) |
EP (1) | EP0199181B1 (en) |
DE (1) | DE3681621D1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH086585B2 (en) * | 1987-01-13 | 1996-01-24 | トヨタ自動車株式会社 | 2-cycle internal combustion engine |
JPH0689681B2 (en) * | 1987-02-18 | 1994-11-09 | トヨタ自動車株式会社 | 2-cycle internal combustion engine |
DE3728118A1 (en) * | 1987-08-22 | 1989-03-02 | Pierburg Gmbh | METHOD FOR CONTROLLING THE INJECTION PHASE OF AN ELECTRONIC FUEL INJECTION |
DE3803952A1 (en) * | 1988-02-10 | 1989-08-24 | Pierburg Gmbh | METHOD FOR OPERATING AN ELECTRONICALLY CONTROLLED FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES |
DE4020654C2 (en) * | 1990-06-29 | 1999-12-16 | Bosch Gmbh Robert | Control method in connection with an internal combustion engine and / or a motor vehicle and control device for carrying out the control method |
US5137000A (en) * | 1991-03-29 | 1992-08-11 | Cummins Electronics Company | Device and method for decreasing delays in fuel injected internal combustion engines |
DE59101113D1 (en) * | 1991-09-26 | 1994-04-07 | Siemens Ag | Method for controlling an internal combustion engine during dynamic transition states. |
US6390082B1 (en) * | 2000-07-13 | 2002-05-21 | Caterpillar Inc. | Method and apparatus for controlling the current level of a fuel injector signal during sudden acceleration |
JP5939119B2 (en) * | 2012-10-03 | 2016-06-22 | トヨタ自動車株式会社 | Cylinder air-fuel ratio variation abnormality detecting device for multi-cylinder internal combustion engine |
JP5780257B2 (en) * | 2013-03-22 | 2015-09-16 | トヨタ自動車株式会社 | Cylinder air-fuel ratio variation abnormality detecting device for multi-cylinder internal combustion engine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349000A (en) * | 1980-02-11 | 1982-09-14 | Brunswick Corporation | Control means for fuel injection in an internal combustion engine |
US4370968A (en) * | 1980-07-25 | 1983-02-01 | Toyota Jidosha Kogyo Kabushiki Kaisha | Electronically controlled, fuel injection method |
US4401087A (en) * | 1980-04-03 | 1983-08-30 | Nissan Motor Company, Ltd. | Method and apparatus for engine control |
US4532907A (en) * | 1984-09-14 | 1985-08-06 | Ford Motor Company | Selective single fire/double fire fuel injection control |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5817339B2 (en) * | 1978-05-12 | 1983-04-06 | 日産自動車株式会社 | fuel cutoff device |
JPS55139941A (en) * | 1979-04-18 | 1980-11-01 | Nissan Motor Co Ltd | Accelerator of cylinder number control engine |
JPS5654934A (en) * | 1979-10-12 | 1981-05-15 | Nissan Motor Co Ltd | Fuel cut device |
IT1139075B (en) * | 1981-04-06 | 1986-09-17 | Alfa Romeo Auto Spa | POWER SUPPLY CONTROL APPARATUS FOR A C.I. |
DE3129078A1 (en) * | 1981-07-23 | 1983-02-03 | Daimler-Benz Ag, 7000 Stuttgart | METHOD FOR THE INTERRUPTION CONTROL OF A PERIODICALLY WORKING INTERNAL COMBUSTION ENGINE |
JPS58138234A (en) * | 1982-02-10 | 1983-08-17 | Nissan Motor Co Ltd | Fuel feed control device of multi-cylinder internal-combustion engine |
JPS58148242A (en) * | 1982-02-25 | 1983-09-03 | Nissan Motor Co Ltd | Engine with controlled number of cylinder |
JPS58200048A (en) * | 1982-05-18 | 1983-11-21 | Fuji Heavy Ind Ltd | Controller for number of cylinders to which fuel is supplied |
JPS5970846A (en) * | 1982-10-18 | 1984-04-21 | Toyota Motor Corp | Divided-operation control type internal-combustion engine |
JPS5974346A (en) * | 1982-10-22 | 1984-04-26 | Toyota Motor Corp | Divided operation control type internal-combustion engine |
DE3313038A1 (en) * | 1983-04-12 | 1984-10-18 | Robert Bosch Gmbh, 7000 Stuttgart | MULTI-CYLINDER INTERNAL COMBUSTION ENGINE WITH DISABLE CYLINDER GROUPS |
GB2148548B (en) * | 1983-10-20 | 1987-08-05 | Honda Motor Co Ltd | Method of controlling operating amounts of operation control means for an internal combustion engine |
KR890000500B1 (en) * | 1983-11-21 | 1989-03-20 | 가부시기가이샤 히다찌세이사꾸쇼 | Air-fuel ratio control apparatus for internal combustion engines |
JPS60203832A (en) * | 1984-03-29 | 1985-10-15 | Honda Motor Co Ltd | Method for controlling feed of fuel to internal- combustion engine |
-
1986
- 1986-04-07 US US06/849,176 patent/US4700681A/en not_active Expired - Fee Related
- 1986-04-08 EP EP86104805A patent/EP0199181B1/en not_active Expired - Lifetime
- 1986-04-08 DE DE8686104805T patent/DE3681621D1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349000A (en) * | 1980-02-11 | 1982-09-14 | Brunswick Corporation | Control means for fuel injection in an internal combustion engine |
US4401087A (en) * | 1980-04-03 | 1983-08-30 | Nissan Motor Company, Ltd. | Method and apparatus for engine control |
US4370968A (en) * | 1980-07-25 | 1983-02-01 | Toyota Jidosha Kogyo Kabushiki Kaisha | Electronically controlled, fuel injection method |
US4532907A (en) * | 1984-09-14 | 1985-08-06 | Ford Motor Company | Selective single fire/double fire fuel injection control |
Also Published As
Publication number | Publication date |
---|---|
US4700681A (en) | 1987-10-20 |
DE3681621D1 (en) | 1991-10-31 |
EP0199181A2 (en) | 1986-10-29 |
EP0199181B1 (en) | 1991-09-25 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 19860408 |
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STAA | Information on the status of an ep patent application or granted ep patent |
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26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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